Exchange 2010 SMTP has mail backed up in queue. Any email sent to Gmail sits in the queue while any email sent to another personal domain which has email filtering enabled errors,
"asp.reflexion.net ...

SendMail 8.14.x
With SSLv3 being sunset (to put it lightly), I'd like to ensure that my SendMail servers aren't using it when establishing STARTTLS connections. Is there a way I can force SendMail to ...

I'm attempting to use Postfix (version 2.6.6 on RHEL6) to connect to and send mail via a mail relay on our internal network. I want to connect with STARTTLS on port 25 (port 465 is not available on ...

We're having issues with our mail server. Basically some emails from external networks are not being accepted by the mailserver.
After some debugging using telnet and looking through the logfiles, it ...

I'm setting up a new OpenLDAP server on Ubuntu 12.04 with a copy of our current LDAP database. I've gotten most of the configuration down, I think, but I'm having trouble telling if the LDAP queries ...

The higher ups have recently asked about this as I'm sure there are compliance issues that need to be addressed. I was under the assumption that Exchange uses opportunistic TLS or StartTLS to try to ...

I'd like to know what my local postfix says to the Amazon SES smtpd after the STARTTLS. In plain text, so I can understand it. Amazon SES requires TLS, so I can't temporarily turn it off.
I currently ...

I am using fetchmial. Below is my configuration. I want the retrieved emails to be sent to my gmail address. But I encountered an error below. Could someone help me with this? Thank you in advance.
...

Running Ubuntu 12.04 and trying to configure postfix to relay send and receive through GMAIL. Am running into connection issues particularly with TLS. Have tried a bunch of troubleshooting solutions ...

Please note, this is about communication between Liferay and the LDAP server, not communication between the user's browser and Liferay
I'm asking this here since I got zero views (other than my own) ...

I have a mail server that has a self signed SSL certificate.
I use Thunderbird to access this server, and it asks me to accept this certificate.
So lets say I accept this in a semi secure location, ...

I'm using slapd under Debian/Squeeze and trying to configure the system to only allow TLS-encrypted connections using STARTTLS on port 389.
So I've configured my /etc/default/slapd to listen on port ...

I'm using an email client for the first time - for the most part I've always used gmail via the web interface. Now I'm setting up thunderbird to connect to an email server of my own (on my own server, ...

I've setup a Postfix + Courier server and have a Rails app configured with the SMTP server settings. Whenever the Rails app tries to send an email, this is what appears in the Postfix log (additional ...

At the moment I am using http and https as different port.
And based on request uri,
I made a redirection rule from http to https switch and vice versa.
But If I can use only a single port for https ...